key board problem..........

no idea where to put this but my laptops key in themiddle rodoesnt work any more only thing ithoughtit could b is i spilled a verysmall amount under the space key but that key works any ideas? if its because of water could it dry and work again liike mylazer mousedid? idont like using on screen keyboard much

edit:well ijust noticed that only a few number keys work and also g,h,' work even though they are in middle how can one freaken drop of water that im not even sure got under the space key do all this? im using a windows app if your wondering to say all this